40693808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110581}}^1$

素因数の和:110612

約数の個数: 20

約数和(自身を含む): 82273008

約数和(自身を除く): 41579200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110581, 221162, 442324, 884648, 1769296, 2543363, 5086726, 10173452, 20346904, 40693808]

約数ペア:

[(1, 40693808), (2, 20346904), (4, 10173452), (8, 5086726), (16, 2543363), (23, 1769296), (46, 884648), (92, 442324), (184, 221162), (368, 110581)]